Figure 1.

Consort diagram of Health ABC participant selection with sample sizes for each outcome.Notes: BMD = bone mineral density; DXA = dual-energy x-ray absorptiometry; FFQ = Food Frequency Questionnaire; Health ABC = Health, Aging, and Body Composition Study; QCT = quantitative computed tomography. ^†Erroneous FFQ exclusions include those with serious errors on the FFQ (<3 or >17 solid foods/d) and those who reported implausible energy intakes (<500 kcal/d or >3500 kcal/d [women] or <800 kcal/d or >4000 kcal/d [men]). *QCT assessments only done at the Pittsburgh site.